Across
- 2. More concentrated acids have more acid per unit ?
- 6. Product of mass x gravity
- 8. m/s is the unit for speed
- 9. Combination of alleles
- 10. Two different alleles
- 11. Number of protons plus neutrons in an atom
- 16. Number of protons in an atom
- 20. Different forms of the same element
- 21. Positively charged atomic particle
- 24. Type of reproduction that requires two gametes
- 26. Rate of doing work
- 27. Unit of energy
- 29. G-C A-T
- 30. Salt made from hydrochloric acid
- 33. Type of force needed for constant motion
- 35. Negatively charged atomic particle
- 37. Neutral atomic particle
- 39. Type of energy at the top of a hill
- 41. Unit of pressure
- 42. The acid in DNA
- 43. Cell division for growth and repair
- 44. Unit of force
Down
- 1. Permanent change in the DNA
- 3. Type of energy you get when you are moving
- 4. Two alleles the same
- 5. Alternative version of a gene
- 7. Ions found in acids
- 12. Type of collision that causes a reaction
- 13. Fertilized egg
- 14. Charged atom, gained or lost an electron
- 15. Cells with one from each pair of chromosomes
- 17. pH of 7
- 18. Total charge on a compound
- 19. Section of DNA that codes for a characteristics
- 22. Homologous chromosomes swapping bits
- 23. Physical appearance of a gene
- 25. Type of force needed to make an object move
- 28. Number of outer electrons in group 1 elements
- 31. Increases the kinetic of particles in a reaction
- 32. Allele that will show when only one is present
- 34. Cell division for gamete production
- 36. Cells with both of each pair of chromosomes
- 38. This describes how speed increases
- 40. Ions found in bases